
Outstanding performance
A new generation of bilateral asymmetric screw rotor profile, polishing process, high efficiency, low noise. Base on the design of the 3D cavity body and the flow channel, the flow resistance is small. Special thrust bearing for compressor, high precision and long lifetime. Crane mechanical seal, reliable and durable. Efficient oil and gas processor, exhaust oil content is not more than 5ppm.

Open-type Single-stage Screw Compressor Unit
Model | UA1612MST |
Refrigerant | R717 |
Compressor Swept volume of low pressure stage | 606 m³/h |
Compressor Swept volume of high pressure stage | 240 m³/h |
Compressor Energy range | 15~100% |
Nominal working conditions | -35/+40 ºC |
Cooling capacity under nominal working conditions | 156/199 |
Rated power of motor | 110/160 |
Electrical system | 3N 50Hz 380V |
Rated speed | 2970 r/min |
Oil pump model motor power | 2.2 kw |
Dimensions(L*W*H) | 3168*1310*2223 |
Unit weight | ~4000 |
Operating weight of the unit | ~4600 |
Model | refrigerant | refrigeration capacity kW | Motor rated power kW | ||||
High temperature condition | Middle temperature condition | Low temperature with economizer | temperature condition | Middle temperature condition | temperature with economizer | ||
UA12M | R717 | 317 | 172 | 62 | 65 | 65 | 55 |
UA16S | 470 | 257 | 95 | 90 | 90 | 75 | |
UA16M | 681 | 380 | 138 | 132 | 132 | 110 | |
UA16L | 805 | 441 | 161 | 160 | 160 | 132 | |
UA20S | 952 | 521 | 191 | 185 | 185 | 160 | |
UA20M | 1305 | 719 | 265 | 250 | 250 | 200 | |
UA20L | 1560 | 853 | 310 | 315 | 315 | 250 | |
UA25S | 2135 | 1175 | 437 | 400 | 400 | 315 | |
UA25M | 2695 | 1483 | 553 | 500 | 450 | 400 | |
UA25L | 3360 | 1850 | 690 | 630 | 560 | 500 |
Model | refrigerant | refrigeration capacity kW | Motor rated power kW | ||||
High temperature condition | Middle temperature condition | Low temperature with economizer | High temperature condition | Middle temperature condition | temperature with economizer | ||
UF12M | R507A | 281 | 162 | 70 | 65 | 65 | 55 |
UF16S | 425 | 244 | 107 | 90 | 90 | 75 | |
UF16M | 615 | 371 | 156 | 132 | 132 | 110 | |
UF16L | 726 | 420 | 182 | 160 | 160 | 132 | |
UF20S | 849 | 491 | 220 | 185 | 185 | 160 | |
UF20M | 1162 | 675 | 298 | 250 | 250 | 220 | |
UF20L | 1390 | 806 | 357 | 315 | 315 | 250 | |
UF25S | 1910 | 1107 | 500 | 400 | 400 | 355 | |
UF25M | 2421 | 1403 | 625 | 500 | 500 | 450 | |
UF25L | 3025 | 1755 | 780 | 600 | 600 | 560 |

Screw Refrigeration Compressor Unit
Screw compressor unit is widely used in food freezing and refrigeration, process cooling, gas liquefaction, building aggregate cooling, scientific research experiments, permafrost drilling, sports venues, mine heat hazard treatment and other fields that require artificial low-temperature environments. The compressor unit can be customized according to user needs, and the energy adjustment device (adjustable volume-reduction ratio, frequency conversion) is optional, and the standard configuration control mode is automatic; data can be shared in the cloud and monitored in real time.






1.What's your advantage?
2. How I believe you?
A : We consider honest as the life of our company, we can tell you the contact information of our some other clients for you to
check our credit. Besides, there is trade assurance from Alibaba, your order and money will be well guaranteed.
3.Where are you?
Can I visit you? A: Sure,welcome to you visit our factory at any time.
4.How about the delivery time?
A: Within 60 days after we confirm you requirement.
5.what kind of payment does your company support?
A: T/T, 100% L/C at sight, if you have other payment,please contact me.